Main entry: unnoticeable, obscure
Definition: not drawing attention
Usage: an unnoticeable cigarette burn on the carpet; an obscure flaw
Main entry: unnoticeable
Definition: not noticeable; not drawing attention
Usage: her clothes were simple and unnoticeable- J.G.Cozzens
Main entry: unnoticeable, unobtrusive
Definition: not obtrusive or undesirably noticeable
Usage: a quiet, unobtrusive life of self-denial